How to plot time series at a fixed point for SPH simulation (.vtu) in ParaView

ParaView Support
1

Hi,

I’m visualizing an SPH simulation in ParaView using .vtu files with multiple time steps.
I would like to plot the time evolution of a variable ( like pressure or Z-variation because it’s a fluid simulation) at a fixed spatial point.

I tried using Probe Location and Plot Data Over Time, but I only get constant or zero values.

What is the best way to extract interpolated time series data at a given point in SPH simulations?

thank you in advance .

2

Please share your data.

3

i shared the .pvd files ( i think they are the same as the .vtu files )

(attachments)

boundary_1.pvd (33.2 KB)
fluid_1.pvd (31.7 KB)

4

You need to share the .vtu files too.

5

here i shared the .vtu files ( SPH files took a lot of time to be imported so i shared another files with the same prob)

6

You need to provide access to the file

7

sorry
https://drive.google.com/drive/folders/1IHZjdNilIUv8sivpSTItXyUhq_RW6f-E?usp=sharing

8

Works fine here, which version of ParaView are you using ?

a
a1843×1308 173 KB

9

version 5.13.3
Now I’m not sure if I used the filters properly , from the résults you got , is it possible to plot a simple graph of ‘H’ over the time in specific distance ?

10

Sure:

image
image940×675 14.7 KB

ProbeLocation + PlotDataOverTime

Here is a state file:

hplot.pvsm (437.6 KB)

11

it’s working now , thank you

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